| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.33 | 6.402% | $152.506 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $156.63 | 13.826% | $178.2857 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $229.47 | 4.708% | $240.2734 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $151.73 | 6.192% | $161.1251 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $53.87 | 13.330% | $61.0509 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $198.78 | 10.266% | $219.1868 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $229.63 | 3.353% | $237.3295 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,163.44 | $1,249.7574 | $1,249.77 | $1,249.80 | $1,249.80 | |